JP2023517568A5 - - Google Patents
Info
- Publication number
- JP2023517568A5 JP2023517568A5 JP2022554290A JP2022554290A JP2023517568A5 JP 2023517568 A5 JP2023517568 A5 JP 2023517568A5 JP 2022554290 A JP2022554290 A JP 2022554290A JP 2022554290 A JP2022554290 A JP 2022554290A JP 2023517568 A5 JP2023517568 A5 JP 2023517568A5
- Authority
- JP
- Japan
- Prior art keywords
- power
- time interval
- low
- power transmission
- foreign object
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20161951.7A EP3879671A1 (en) | 2020-03-10 | 2020-03-10 | Wireless power transfer |
| EP20161951.7 | 2020-03-10 | ||
| PCT/EP2021/055248 WO2021180526A1 (en) | 2020-03-10 | 2021-03-03 | Wireless power transfer |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023517568A JP2023517568A (ja) | 2023-04-26 |
| JP2023517568A5 true JP2023517568A5 (cg-RX-API-DMAC7.html) | 2024-03-07 |
| JP7731892B2 JP7731892B2 (ja) | 2025-09-01 |
Family
ID=69784244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022554290A Active JP7731892B2 (ja) | 2020-03-10 | 2021-03-03 | ワイヤレス電力伝送 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US12212157B2 (cg-RX-API-DMAC7.html) |
| EP (2) | EP3879671A1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP7731892B2 (cg-RX-API-DMAC7.html) |
| CN (1) | CN115280637B (cg-RX-API-DMAC7.html) |
| ES (1) | ES3059579T3 (cg-RX-API-DMAC7.html) |
| PL (1) | PL4118730T3 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2021180526A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3509186A1 (en) * | 2018-01-03 | 2019-07-10 | Koninklijke Philips N.V. | Controlling power in a wireless power transfer system |
| JP7471905B2 (ja) * | 2020-05-08 | 2024-04-22 | キヤノン株式会社 | 受電装置、送電装置、それらの制御方法、およびプログラム |
| US20220131416A1 (en) * | 2020-10-22 | 2022-04-28 | Powermat Technologies Ltd. | Wireless illumination |
| US12395017B2 (en) * | 2021-03-30 | 2025-08-19 | Apple Inc. | Wireless power systems with shared inductive-loss scaling factors |
| EP4335248A1 (de) * | 2021-05-03 | 2024-03-13 | BSH Hausgeräte GmbH | Induktionsenergieversorgungsvorrichtung |
| JP7676297B2 (ja) * | 2021-12-09 | 2025-05-14 | キヤノン株式会社 | 受電装置、送電装置、無線電力伝送方法、および、プログラム |
| FR3133716B1 (fr) * | 2022-03-16 | 2026-01-30 | St Microelectronics Rousset | Procédé de communication |
| WO2025054919A1 (en) * | 2023-09-14 | 2025-03-20 | Nokia Shanghai Bell Co., Ltd. | Power control of wireless power transfer |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2414120B (en) | 2004-05-11 | 2008-04-02 | Splashpower Ltd | Controlling inductive power transfer systems |
| MX2013010657A (es) | 2011-03-21 | 2013-10-07 | Koninkl Philips Nv | Calculo de perdida de energia para transmision de energia inductiva. |
| EP2909917B1 (en) | 2012-10-16 | 2020-11-11 | Koninklijke Philips N.V. | Wireless inductive power transfer |
| JP6505097B2 (ja) | 2013-07-17 | 2019-04-24 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 無線誘導電力伝送 |
| EP2876770B1 (de) * | 2013-11-22 | 2016-08-17 | TOSHIBA Electronics Europe GmbH | Verfahren zur kabellosen Übertragung einer Leistung |
| JP6159894B2 (ja) * | 2014-03-25 | 2017-07-05 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | ワイヤレス誘導電力伝達 |
| WO2016091764A1 (en) | 2014-12-11 | 2016-06-16 | Koninklijke Philips N.V. | Wireless inductive power transfer |
| US10756559B2 (en) * | 2015-09-11 | 2020-08-25 | Rohm Co., Ltd. | Non-contact power feeding system |
| FR3045900B1 (fr) | 2015-12-21 | 2018-11-16 | Electricite De France | Systeme et procede de pilotage d'un dispositif de stockage d'energie |
| KR20180062775A (ko) * | 2016-12-01 | 2018-06-11 | 엘지이노텍 주식회사 | 무선 충전 방법 및 그를 위한 장치 및 시스템 |
| US10879744B2 (en) | 2016-12-05 | 2020-12-29 | Koninklijke Philips N.V. | Foreign object detection in a wireless power transfer system |
| DE102017214741A1 (de) * | 2017-02-10 | 2018-08-16 | Robert Bosch Gmbh | Verfahren zur drahtlosen Energieübertragung von einer Energiesendevorrichtung zu einem Verbraucher sowie drahtlose Energiesendevorrichtung zur Durchführung des Verfahrens |
| EP3410568A1 (en) * | 2017-05-30 | 2018-12-05 | Koninklijke Philips N.V. | Foreign object detection in a wireless power transfer system |
| EP3457525A1 (en) | 2017-09-18 | 2019-03-20 | Koninklijke Philips N.V. | Foreign object detection in a wireless power transfer system |
| EP3528365B1 (en) | 2018-02-19 | 2020-07-22 | Naptilus Technology Lab, S.L. | Turner and rectifier apparatus for wireless power transfer receiver |
| EP3528364A1 (en) * | 2018-02-20 | 2019-08-21 | Koninklijke Philips N.V. | Wireless power transfer system |
| EP3570410A1 (en) * | 2018-05-16 | 2019-11-20 | Koninklijke Philips N.V. | Wireless power transfer detecting foreign objects |
-
2020
- 2020-03-10 EP EP20161951.7A patent/EP3879671A1/en not_active Withdrawn
-
2021
- 2021-03-03 ES ES21708035T patent/ES3059579T3/es active Active
- 2021-03-03 JP JP2022554290A patent/JP7731892B2/ja active Active
- 2021-03-03 WO PCT/EP2021/055248 patent/WO2021180526A1/en not_active Ceased
- 2021-03-03 US US17/909,836 patent/US12212157B2/en active Active
- 2021-03-03 PL PL21708035.7T patent/PL4118730T3/pl unknown
- 2021-03-03 CN CN202180020334.3A patent/CN115280637B/zh active Active
- 2021-03-03 EP EP21708035.7A patent/EP4118730B1/en active Active
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